1// -*- C++ -*-
2//===--------------------------- iostream ---------------------------------===//
3//
4//                     The LLVM Compiler Infrastructure
5//
6// This file is dual licensed under the MIT and the University of Illinois Open
7// Source Licenses. See LICENSE.TXT for details.
8//
9//===----------------------------------------------------------------------===//
10
11#ifndef _LIBCPP_IOSTREAM
12#define _LIBCPP_IOSTREAM
13
14/*
15    iostream synopsis
16
17#include <ios>
18#include <streambuf>
19#include <istream>
20#include <ostream>
21
22namespace std {
23
24extern istream cin;
25extern ostream cout;
26extern ostream cerr;
27extern ostream clog;
28extern wistream wcin;
29extern wostream wcout;
30extern wostream wcerr;
31extern wostream wclog;
32
33}  // std
34
35*/
36
37#include <__config>
38#include <ios>
39#include <streambuf>
40#include <istream>
41#include <ostream>
42
43#pragma GCC system_header
44
45_LIBCPP_BEGIN_NAMESPACE_STD
46
47extern _LIBCPP_VISIBLE istream cin;
48extern _LIBCPP_VISIBLE ostream cout;
49extern _LIBCPP_VISIBLE ostream cerr;
50extern _LIBCPP_VISIBLE ostream clog;
51extern _LIBCPP_VISIBLE wistream wcin;
52extern _LIBCPP_VISIBLE wostream wcout;
53extern _LIBCPP_VISIBLE wostream wcerr;
54extern _LIBCPP_VISIBLE wostream wclog;
55
56_LIBCPP_END_NAMESPACE_STD
57
58#endif  // _LIBCPP_IOSTREAM
59